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/*
* Copyright (c) 2014 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/profiling.h>
#include <rtems/bspIo.h>
#include <rtems.h>
#include <stdio.h>
#include <string.h>
#include "tmacros.h"
const char rtems_test_name[] = "SPPROFILING 1";
typedef struct {
rtems_interrupt_lock a;
rtems_interrupt_lock b;
rtems_interrupt_lock c;
rtems_interrupt_lock d;
enum {
WAIT_FOR_A,
EXPECT_B,
EXPECT_D,
DONE
} state;
} visitor_context;
static bool is_equal(const rtems_profiling_smp_lock *psl, const char *name)
{
return strcmp(psl->name, name) == 0;
}
static void visitor(void *arg, const rtems_profiling_data *data)
{
visitor_context *ctx = arg;
if (data->header.type == RTEMS_PROFILING_SMP_LOCK) {
const rtems_profiling_smp_lock *psl = &data->smp_lock;
switch (ctx->state) {
case WAIT_FOR_A:
rtems_test_assert(!is_equal(psl, "b"));
rtems_test_assert(!is_equal(psl, "c"));
rtems_test_assert(!is_equal(psl, "d"));
if (is_equal(psl, "a")) {
ctx->state = EXPECT_B;
}
break;
case EXPECT_B:
rtems_test_assert(is_equal(psl, "b"));
rtems_interrupt_lock_destroy(&ctx->c);
ctx->state = EXPECT_D;
break;
case EXPECT_D:
rtems_test_assert(is_equal(psl, "d"));
ctx->state = DONE;
break;
case DONE:
rtems_test_assert(!is_equal(psl, "a"));
rtems_test_assert(!is_equal(psl, "b"));
rtems_test_assert(!is_equal(psl, "c"));
rtems_test_assert(!is_equal(psl, "d"));
break;
}
}
}
static void lock_init(rtems_interrupt_lock *lock, const char *name)
{
rtems_interrupt_lock_context lock_context;
rtems_interrupt_lock_initialize(lock, name);
rtems_interrupt_lock_acquire(lock, &lock_context);
rtems_interrupt_lock_release(lock, &lock_context);
}
static void test_iterate(void)
{
visitor_context ctx_instance;
visitor_context *ctx = &ctx_instance;
ctx->state = WAIT_FOR_A;
lock_init(&ctx->a, "a");
lock_init(&ctx->b, "b");
lock_init(&ctx->c, "c");
lock_init(&ctx->d, "d");
rtems_profiling_iterate(visitor, ctx);
rtems_interrupt_lock_destroy(&ctx->a);
rtems_interrupt_lock_destroy(&ctx->b);
if (ctx->state != DONE) {
rtems_interrupt_lock_destroy(&ctx->c);
}
rtems_interrupt_lock_destroy(&ctx->d);
}
static void test_report_xml(void)
{
rtems_status_code sc;
int rv;
sc = rtems_task_wake_after(3);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rv = rtems_profiling_report_xml("X", &rtems_test_printer, 1, " ");
printf("characters produced by rtems_profiling_report_xml(): %i\n", rv);
}
static void Init(rtems_task_argument arg)
{
TEST_BEGIN();
test_iterate();
test_report_xml();
TEST_END();
rtems_test_exit(0);
}
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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